Tag Search Results: brain + consciousness
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NEWS
  • The Trouble With Teens

    By Carl Zimmer, Discover magazine 3/24/11 Excerpt: Teenagers are a puzzle, and not just to their parents. When kids pass from childhood to adolescence their mortality rate doubles, despite the fact that teenagers are stronger and faster than children as well as more resistant to disease. Parents and...
     Posted by: Anna Gomberg
  • With a "Wearable" PET Scanner, Two Realms of Brain Science Merge

    By David Zax, Fast Company Brain scanning techniques, like MRI and PET, have opened new provinces of neuroscience. It's nearly impossible to read an article about the brain without seeing the familiar heat maps featuring which parts of the brain "light up" during a given task. But there's...
     Posted by: Anna Gomberg
  • Do You Know When You're Wrong?

    by Katherine Harmon, Scientific American Gray Matter Shows Introspective Ability Is Not Black and White When answering a question, your accuracy in assessing whether you have gotten the answer right—or wrong—might depend on the volume of gray matter in a certain part of your brain, according to a new...
     Posted by: Anna Gomberg
  • Think Twice: How the Gut's "Second Brain" Influences Mood and Well-Being

    by Adam Hadhazy from Scientific American "As Olympians go for the gold in Vancouver, even the steeliest are likely to experience that familiar feeling of "butterflies" in the stomach. Underlying this sensation is an often-overlooked network of neurons lining our guts that is so extensive...
     Posted by: nick stock
  • How Fantasies Affect Focus

    by Melinda Wenner from Scientific American " Fantasizing about sex gets more than just your juices flowing—it also boosts your analytical thinking skills. Daydreaming about love, on the other hand, makes you more creative, according to a study published in the November 2009 Personality and Social...
     Posted by: nick stock
  • Many Minds, One Story

    By Richard E. Cytowic in Seed Magazine "From my perspective as a neurologist who studies minds and as a creative writer who imagines characters’ inner lives, Virginia Woolf’s mind is a marvel to behold. No two books are alike. “Not this, not that,” she seems to be saying as she rejects convention...
     Posted by: nick stock
  • Giving the 'unconscious' a voice

    by Celeste Biever in New Scientist "THE inner voice of people who appear unconscious can now be heard. For the first time, researchers have struck up a conversation with a man diagnosed as being in a vegetative state. All they had to do was monitor how his brain responded to specific questions....
     Posted by: nick stock
  • Abstract Thoughts? The Body Takes Them Literally

    by Natalie Angier in The New York Times "The theory of relativity showed us that time and space are intertwined. To which our smarty-pants body might well reply: Tell me something I didn’t already know, Einstein. Researchers at the University of Aberdeen found that when people were asked to engage...
     Posted by: nick stock
  • The iBrain, The mobile communication device in your head.

    By William Saletan from Slate. "Here's a real-life horror story: Five people have been found buried alive inside their bodies. Paralyzed by brain injuries, they lay inert for years, seemingly oblivious to the doctors and loved ones around them. Four were diagnosed as vegetative. Then a European...
     Posted by: Cait
  • You won't find consciousness in the brain

    by Ray Tallis from New Scientist "Most neuroscientists, philosophers of the mind and science journalists feel the time is near when we will be able to explain the mystery of human consciousness in terms of the activity of the brain. There is, however, a vocal minority of neurosceptics who contest...
     Posted by: nick stock
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